Effective field theory analysis of the Coulomb breakup of the one-neutron halo nucleus ^{19}C

Publication type:
Journal article
Metadata:
Autoren
  • Pierre Capel
  • Daniel R Phillips
  • Andrew Andis
  • Mirko Bagnarol
  • Behnaz Behzadmoghaddam
  • Francesca Bonaiti
  • Rishabh Bubna
  • Ylenia Capitani
  • Pierre-Yves Duerinck
  • Victoria Durant
  • Niklas Doepper
  • Aya El Boustani
  • Roland Farrell
  • Maurus Geiger
  • Michael Gennari
  • Nitzan Goldberg
  • Jakub Herko
  • Tanja Kirchner
  • Live-Palm Kubushishi
  • Zhen Li
  • Simone S Li Muli
  • Alexander Long
  • Brady Martin
  • Kamyar Mohseni
  • Imane Moumene
  • Nicola Paracone
  • Elad Parnes
  • Beatriz Romeo
  • Victor Springer
  • Isak Svensson
  • Oliver Thim
  • Nuwan Yapa
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:001106761000003&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.1140/epja/s10050-023-01181-7
eISSN
1434-601X
Externe Identifier
  • Clarivate Analytics Document Solution ID: Y7AX3
ISSN
1434-6001
Ausgabe der Veröffentlichung
11
Zeitschrift
EUROPEAN PHYSICAL JOURNAL A
Artikelnummer
ARTN 273
Datum der Veröffentlichung
2023
Status
Published
Titel
Effective field theory analysis of the Coulomb breakup of the theone-neutron halo nucleus <SUP>19</SUP>C
Sub types
  • Article
Ausgabe der Zeitschrift
59

Data source: Web of Science (Lite)

Other metadata sources:
Abstract
<jats:title>Abstract</jats:title><jats:p>We analyse the Coulomb breakup of <jats:inline-formula><jats:alternatives><jats:tex-math>$$^{19}$$</jats:tex-math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msup> <mml:mrow /> <mml:mn>19</mml:mn> </mml:msup> </mml:math></jats:alternatives></jats:inline-formula>C measured at 67<jats:italic>A</jats:italic> MeV at RIKEN. We use the Coulomb-Corrected Eikonal (CCE) approximation to model the reaction and describe the one-neutron halo nucleus <jats:inline-formula><jats:alternatives><jats:tex-math>$$^{19}$$</jats:tex-math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msup> <mml:mrow /> <mml:mn>19</mml:mn> </mml:msup> </mml:math></jats:alternatives></jats:inline-formula>C within Halo Effective Field Theory (Halo EFT). At leading order we obtain a fair reproduction of the measured cross section as a function of energy and angle. The description is insensitive to the choice of optical potential, as long as it accurately represents the size of <jats:inline-formula><jats:alternatives><jats:tex-math>$${}^{18}$$</jats:tex-math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msup> <mml:mrow /> <mml:mn>18</mml:mn> </mml:msup> </mml:math></jats:alternatives></jats:inline-formula>C. It is also insensitive to the interior of the <jats:inline-formula><jats:alternatives><jats:tex-math>$${}^{19}$$</jats:tex-math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msup> <mml:mrow /> <mml:mn>19</mml:mn> </mml:msup> </mml:math></jats:alternatives></jats:inline-formula>C wave function. Comparison between theory and experiment thus enables us to infer asymptotic properties of the ground state of <jats:inline-formula><jats:alternatives><jats:tex-math>$$^{19}$$</jats:tex-math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msup> <mml:mrow /> <mml:mn>19</mml:mn> </mml:msup> </mml:math></jats:alternatives></jats:inline-formula>C: these data put constraints on the one-neutron separation energy of this nucleus and, for a given binding energy, can be used to extract an asymptotic normalisation coefficient (ANC). These results are confirmed by CCE calculations employing next-to-leading order Halo EFT descriptions of <jats:inline-formula><jats:alternatives><jats:tex-math>$${}^{19}$$</jats:tex-math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msup> <mml:mrow /> <mml:mn>19</mml:mn> </mml:msup> </mml:math></jats:alternatives></jats:inline-formula>C: at this order the results for the Coulomb breakup cross section are completely insensitive to the choice of the regulator. Accordingly, this reaction can be used to constrain the one-neutron separation energy and ANC of <jats:inline-formula><jats:alternatives><jats:tex-math>$${}^{19}$$</jats:tex-math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msup> <mml:mrow /> <mml:mn>19</mml:mn> </mml:msup> </mml:math></jats:alternatives></jats:inline-formula>C.</jats:p>
Autoren
  • Pierre Capel
  • Daniel R Phillips
  • Andrew Andis
  • Mirko Bagnarol
  • Behnaz Behzadmoghaddam
  • Francesca Bonaiti
  • Rishabh Bubna
  • Ylenia Capitani
  • Pierre-Yves Duerinck
  • Victoria Durant
  • Niklas Döpper
  • Aya El Boustani
  • Roland Farrell
  • Maurus Geiger
  • Michael Gennari
  • Nitzan Goldberg
  • Jakub Herko
  • Tanja Kirchner
  • Live-Palm Kubushishi
  • Zhen Li
  • Simone S Li Muli
  • Alexander Long
  • Brady Martin
  • Kamyar Mohseni
  • Imane Moumene
  • Nicola Paracone
  • Elad Parnes
  • Beatriz Romeo
  • Victor Springer
  • Isak Svensson
  • Oliver Thim
  • Nuwan Yapa
DOI
10.1140/epja/s10050-023-01181-7
eISSN
1434-601X
Ausgabe der Veröffentlichung
11
Zeitschrift
The European Physical Journal A
Sprache
en
Artikelnummer
273
Online publication date
2023
Status
Published online
Herausgeber
Springer Science and Business Media LLC
Herausgeber URL
http://dx.doi.org/10.1140/epja/s10050-023-01181-7
Datum der Datenerfassung
2023
Titel
Effective field theory analysis of the Coulomb breakup of the one-neutron halo nucleus $$^{19}$$C
Ausgabe der Zeitschrift
59

Data source: Crossref

Author's licence
CC-BY
Autoren
  • Pierre Capel
  • Daniel R Phillips
  • Andrew Andis
  • Mirko Bagnarol
  • Behnaz Behzadmoghaddam
  • Francesca Bonaiti
  • Rishabh Bubna
  • Ylenia Capitani
  • Pierre-Yves Duerinck
  • Victoria Durant
  • Niklas Döpper
  • Aya El Boustani
  • Roland Farrell
  • Maurus Geiger
  • Michael Gennari
  • Nitzan Goldberg
  • Jakub Herko
  • Tanja Kirchner
  • Live-Palm Kubushishi
  • Zhen Li
  • Simone S Li Muli
  • Alexander Long
  • Brady Martin
  • Kamyar Mohseni
  • Imane Moumene
  • Nicola Paracone
  • Elad Parnes
  • Beatriz Romeo
  • Victor Springer
  • Isak Svensson
  • Oliver Thim
  • Nuwan Yapa
Hosting institution
Universitätsbibliothek Mainz
Sammlungen
  • DFG-491381577-H
Resource version
Published version
DOI
10.1140/epja/s10050-023-01181-7
File(s) embargoed
false
Open access
true
ISSN
1434-601X
Zeitschrift
The European physical journal : A, Hadrons and nuclei
Schlüsselwörter
  • 530 Physik
  • 530 Physics
Sprache
eng
Open access status
Open Access
Paginierung
273
Datum der Veröffentlichung
2023
Public URL
https://openscience.ub.uni-mainz.de/handle/20.500.12030/9829
Herausgeber
Macmillan Publishers Limited, part of Springer Nature
Datum der Datenerfassung
2023
Datum, an dem der Datensatz öffentlich gemacht wurde
2023
Zugang
Public
Titel
Effective field theory analysis of the Coulomb breakup of the one-neutron halo nucleus 19C
Ausgabe der Zeitschrift
59

Files

effective_field_theory_analys-20231213104744348.pdf

Data source: OPENSCIENCE.UB

Abstract
<jats:title>Abstract</jats:title><jats:p>We analyse the Coulomb breakup of <jats:inline-formula><jats:alternatives><jats:tex-math>$$^{19}$$</jats:tex-math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msup> <mml:mrow /> <mml:mn>19</mml:mn> </mml:msup> </mml:math></jats:alternatives></jats:inline-formula>C measured at 67<jats:italic>A</jats:italic> MeV at RIKEN. We use the Coulomb-Corrected Eikonal (CCE) approximation to model the reaction and describe the one-neutron halo nucleus <jats:inline-formula><jats:alternatives><jats:tex-math>$$^{19}$$</jats:tex-math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msup> <mml:mrow /> <mml:mn>19</mml:mn> </mml:msup> </mml:math></jats:alternatives></jats:inline-formula>C within Halo Effective Field Theory (Halo EFT). At leading order we obtain a fair reproduction of the measured cross section as a function of energy and angle. The description is insensitive to the choice of optical potential, as long as it accurately represents the size of <jats:inline-formula><jats:alternatives><jats:tex-math>$${}^{18}$$</jats:tex-math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msup> <mml:mrow /> <mml:mn>18</mml:mn> </mml:msup> </mml:math></jats:alternatives></jats:inline-formula>C. It is also insensitive to the interior of the <jats:inline-formula><jats:alternatives><jats:tex-math>$${}^{19}$$</jats:tex-math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msup> <mml:mrow /> <mml:mn>19</mml:mn> </mml:msup> </mml:math></jats:alternatives></jats:inline-formula>C wave function. Comparison between theory and experiment thus enables us to infer asymptotic properties of the ground state of <jats:inline-formula><jats:alternatives><jats:tex-math>$$^{19}$$</jats:tex-math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msup> <mml:mrow /> <mml:mn>19</mml:mn> </mml:msup> </mml:math></jats:alternatives></jats:inline-formula>C: these data put constraints on the one-neutron separation energy of this nucleus and, for a given binding energy, can be used to extract an asymptotic normalisation coefficient (ANC). These results are confirmed by CCE calculations employing next-to-leading order Halo EFT descriptions of <jats:inline-formula><jats:alternatives><jats:tex-math>$${}^{19}$$</jats:tex-math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msup> <mml:mrow /> <mml:mn>19</mml:mn> </mml:msup> </mml:math></jats:alternatives></jats:inline-formula>C: at this order the results for the Coulomb breakup cross section are completely insensitive to the choice of the regulator. Accordingly, this reaction can be used to constrain the one-neutron separation energy and ANC of <jats:inline-formula><jats:alternatives><jats:tex-math>$${}^{19}$$</jats:tex-math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msup> <mml:mrow /> <mml:mn>19</mml:mn> </mml:msup> </mml:math></jats:alternatives></jats:inline-formula>C.</jats:p>
Autoren
  • Pierre Capel
  • Daniel R Phillips
  • Andrew Andis
  • Mirko Bagnarol
  • Behnaz Behzadmoghaddam
  • Francesca Bonaiti
  • Rishabh Bubna
  • Ylenia Capitani
  • Pierre-Yves Duerinck
  • Victoria Durant
  • Niklas Döpper
  • Aya El Boustani
  • Roland Farrell
  • Maurus Geiger
  • Michael Gennari
  • Nitzan Goldberg
  • Jakub Herko
  • Tanja Kirchner
  • Live-Palm Kubushishi
  • Zhen Li
  • Simone S Li Muli
  • Alexander Long
  • Brady Martin
  • Kamyar Mohseni
  • Imane Moumene
  • Nicola Paracone
  • Elad Parnes
  • Beatriz Romeo
  • Victor Springer
  • Isak Svensson
  • Oliver Thim
  • Nuwan Yapa
DOI
10.1140/epja/s10050-023-01181-7
eISSN
1434-601X
Ausgabe der Veröffentlichung
11
Zeitschrift
The European Physical Journal A
Sprache
en
Artikelnummer
273
Online publication date
2023
Status
Published online
Herausgeber
Springer Science and Business Media LLC
Herausgeber URL
http://dx.doi.org/10.1140/epja/s10050-023-01181-7
Datum der Datenerfassung
2024
Titel
Effective field theory analysis of the Coulomb breakup of the one-neutron halo nucleus ^{19}C
Ausgabe der Zeitschrift
59

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